Advantages of steel structure buildings​ include their durability, strength, cost-effectiveness, and versatility. They can be customized to meet specific needs and are often designed to be energy-efficient and environmentally-friendly. Additionally, steel is a recyclable material, making it a sustainable choice for building construction.

With a lack of quality responsibility and even a mercenary approach, which ultimately leads to frequent problems in the quality of painting projects. Therefore, the supervising engineer must attach great importance to the rust removal and coating work, and strictly inspect and accept each process, which is the foundation and guarantee to ensure the coating quality of steel structures. Regarding the coating quality of steel structure engineering, the following work should be done well:

Introduction of the unique performance of Z-shaped steel structures.